Evolution Worksheets for High School Biology: Natural Selection
In high school biology, students explore the theory of evolution and the process of natural selection, learning how species adapt and change over time. Key topics include genetic variation, adaptation, speciation, and evidence supporting evolution from fossils, DNA, and comparative anatomy.
Here you’ll find free evolution worksheets, natural selection worksheets, quizzes, and lessons designed for grades 9–12. Teachers can use these materials for interactive class activities, homework assignments, or printable practice. All resources can be copied, edited, and shared with students online or in print.
Materials (7 materials)
Lesson
Evidence for evolution
This classroom material helps 11th-grade students practice analyzing various evidence for evolution, including fossil records, comparative anatomy, molecular data, and biogeography, through multiple-choice questions and matching exercises. Students interpret a simple cladogram and reinforce their understanding of evolutionary concepts and evidence.
Biology · Grade 11 · New · Oct 15, 2026
Lesson
Darwin and natural selection
This 9th-grade classroom material helps students practice understanding Darwin's voyage, natural selection principles, and modern examples through multiple-choice and ordering questions, as well as completing sentences to reinforce key concepts.
Biology · Grade 9 · New · Oct 15, 2026
Test
Evolution test
This 10th-grade evolution test helps students practice identifying mechanisms of evolution, such as natural selection, genetic drift, gene flow, and mutation, through multiple-choice and short-answer questions. It also examines understanding of evidence for evolution and the process of speciation.
Biology · Grade 10 · New · Oct 15, 2026
Worksheet
Natural selection practice
This 9th-grade classroom resource enables students to practice understanding natural selection by answering multiple-choice and sequencing questions focused on variation, overproduction, competition, survival, and reproduction, using real-world examples like peppered moths and antibiotic resistance. Students organize concepts, identify necessary conditions, and apply the steps of natural selection through structured questions.
Biology · Grade 9 · New · Oct 15, 2026
Test
Natural selection quiz
This 9th-grade natural selection quiz helps students practice understanding Darwin's observations, adaptation, and fitness through multiple-choice and short-answer questions. It encourages critical thinking about natural selection processes and real-world examples.
Biology · Grade 9 · New · Oct 15, 2026
Worksheet
Types of natural selection and speciation
This 11th-grade material explores the different types of natural selection—stabilizing, directional, and disruptive—and concepts of speciation, including geographic and reproductive isolation. Students practice identifying selection types, distinguishing isolation mechanisms, ordering allopatric speciation steps, and completing sentences about trait shifts.
Biology · Grade 11 · New · Oct 15, 2026
Worksheet
Evidence for evolution practice
This material offers 10th-grade students practice with evidence for evolution through questions on vestigial organs, fossil formation steps, and matching structures to their types. Students engage with multiple-choice, sequencing, and matching exercises to reinforce understanding of fossils, homologous and analogous structures, embryology, and DNA comparisons.
Biology · Grade 10 · New · Oct 15, 2026
Topics
- Punnett Square Worksheets for Inheritance and Variation (Grades 9–12)
- Protein Synthesis Worksheets for High School Biology
- Photosynthesis Worksheets for High School Biology
- Mitosis Worksheets and Meiosis Resources for High School Biology
- Body Systems Worksheets: Homeostasis and Body Systems (Grades 9–12)
- Cell Structure and Function Worksheets for High School Biology
- Biodiversity Worksheets for High School Ecosystems and Populations
- Pollution Worksheets for Human Impacts on the Environment (Grades 9–12)
Questions teachers ask
What topics do these evolution worksheets cover?
The worksheets cover natural selection, adaptation, genetic variation, speciation, and evidence for evolution, following high school biology standards.
Can I edit and customize these worksheets for my class?
Yes, all materials can be copied and edited to fit your lesson plans or specific student needs.
Are there interactive options for remote or online learning?
Yes, you can assign interactive worksheets and quizzes online, and students can complete them using a class code.